Sea weather in Cies islands in Spain All the beach weather in Cies islands

All the essential weather information for enjoying the beach in Cies islands in Spain, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Cies islands over the next 7 days?

Discover the best moment to go to the beach in Cies islands in Spain this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Cies islands. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Sunday 19 July 202661°F to 70°Frecommended
Monday 20 July 202661°F to 72°Frecommended
Tuesday 21 July 202661°F to 72°Frecommended
Wednesday 22 July 202659°F to 72°Frecommended
Thursday 23 July 202658°F to 70°Frecommended
Friday 24 July 202659°F to 68°Frecommended
Saturday 25 July 202658°F to 70°Frecommended

Sea Weather: Your daily and hourly sea weather in Cies islands

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 07:15 and will set at 22:07 on the beach(es) of Cies islands. The outside temperature will be a high of 70°F t and a low of 61°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 9.3mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)17°C (62°F)16°C (61°F)19°C (67°F)21°C (70°F)21°C (69°F)20°C (69°F)18°C (65°F)
Perceived temperature18°C (65°F)17°C (62°F)16°C (61°F)19°C (67°F)21°C (70°F)21°C (69°F)20°C (69°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%94%96%83%73%71%75%91%
Barometric pressure1014 hPa1014 hPa1015 hPa1016 hPa1016 hPa1016 hPa1016 hPa1016 hPa
Cloud cover19%21%51%74%28%5%11%8%
Heat index18°C (65°F)17°C (62°F)16°C (61°F)19°C (67°F)24°C (76°F)21°C (69°F)20°C (69°F)18°C (65°F)
Dew point16°C (61°F)16°C (60°F)16°C (60°F)16°C (61°F)16°C (61°F)15°C (60°F)16°C (60°F)17°C (62°F)
Wind
Speed6km/h (4mph)1km/h (1mph)4km/h (2mph)1km/h (1mph)9km/h (6mph)10km/h (6mph)5km/h (3mph)4km/h (3mph)
Gusts12km/h (7mph)3km/h (2mph)6km/h (4mph)2km/h (1mph)12km/h (7mph)15km/h (9mph)8km/h (5mph)8km/h (5mph)
Direction 34°
NE
46°
NE
135°
SE
245°
WSW
278°
W
241°
WSW
242°
WSW
182°
S
Wind chill18°C (65°F)17°C (62°F)16°C (61°F)19°C (67°F)21°C (70°F)21°C (69°F)20°C (69°F)18°C (65°F)
Waves
Height0.3m (1.0ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)
Direction 302°
WNW
297°
WNW
281°
W
282°
WNW
271°
W
273°
W
272°
W
276°
W
Period4.7 sec.3.9 sec.4.0 sec.4.0 sec.3.9 sec.4.2 sec.4.6 sec.8.7 sec.
Significant height0.4m (1.3ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 07:16 and will set at 22:06 on the beach(es) of Cies islands. The outside temperature will be a high of 72°F t and a low of 61°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 6.8mph km/h (with gusts up to 9.9mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (63°F)17°C (62°F)16°C (62°F)20°C (68°F)22°C (71°F)21°C (69°F)20°C (67°F)18°C (64°F)
Perceived temperature17°C (63°F)17°C (62°F)16°C (62°F)20°C (68°F)22°C (71°F)21°C (69°F)20°C (67°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%97%96%82%71%71%73%90%
Barometric pressure1016 hPa1016 hPa1016 hPa1017 hPa1017 hPa1018 hPa1017 hPa1017 hPa
Cloud cover23%61%59%61%31%4%5%0%
Heat index17°C (63°F)17°C (62°F)16°C (62°F)20°C (68°F)25°C (76°F)21°C (69°F)20°C (67°F)18°C (64°F)
Dew point16°C (61°F)16°C (61°F)16°C (60°F)17°C (62°F)16°C (61°F)15°C (59°F)15°C (59°F)16°C (61°F)
Wind
Speed3km/h (2mph)2km/h (1mph)5km/h (3mph)2km/h (1mph)10km/h (6mph)11km/h (7mph)5km/h (3mph)3km/h (2mph)
Gusts6km/h (4mph)4km/h (2mph)10km/h (6mph)2km/h (1mph)13km/h (8mph)16km/h (10mph)9km/h (6mph)6km/h (4mph)
Direction 162°
SSE
120°
ESE
99°
E
18°
NNE
255°
WSW
241°
WSW
272°
W
177°
S
Wind chill17°C (63°F)17°C (62°F)16°C (62°F)20°C (68°F)22°C (71°F)21°C (69°F)20°C (67°F)18°C (64°F)
Waves
Height0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)
Direction 274°
W
273°
W
273°
W
275°
W
275°
W
274°
W
282°
WNW
281°
WNW
Period8.5 sec.8.4 sec.8.3 sec.8.1 sec.7.9 sec.7.8 sec.7.7 sec.7.5 sec.
Significant height0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.1m (0.3ft)0.3m (1ft)0.3m (1ft)0.1m (0.3ft)0.2m (0.7ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 07:17 and will set at 22:05 on the beach(es) of Cies islands. The outside temperature will be a high of 72°F t and a low of 61°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 9.9mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (63°F)17°C (62°F)16°C (61°F)20°C (68°F)21°C (69°F)22°C (72°F)18°C (65°F)18°C (64°F)
Perceived temperature17°C (63°F)17°C (62°F)16°C (61°F)20°C (68°F)21°C (69°F)25°C (76°F)18°C (65°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%93%93%75%64%64%69%89%
Barometric pressure1018 hPa1017 hPa1017 hPa1018 hPa1018 hPa1017 hPa1017 hPa1018 hPa
Cloud cover4%10%11%0%0%8%1%0%
Heat index17°C (63°F)17°C (62°F)16°C (61°F)20°C (68°F)21°C (69°F)25°C (76°F)18°C (65°F)18°C (64°F)
Dew point16°C (61°F)15°C (60°F)15°C (59°F)16°C (60°F)14°C (57°F)15°C (59°F)12°C (54°F)16°C (61°F)
Wind
Speed4km/h (2mph)4km/h (3mph)4km/h (3mph)3km/h (2mph)9km/h (6mph)10km/h (6mph)8km/h (5mph)4km/h (2mph)
Gusts8km/h (5mph)8km/h (5mph)8km/h (5mph)3km/h (2mph)16km/h (10mph)15km/h (9mph)16km/h (10mph)8km/h (5mph)
Direction 66°
ENE
45°
NE
77°
ENE
138°
SE
253°
WSW
260°
W
279°
W
205°
SSW
Wind chill17°C (63°F)17°C (62°F)16°C (61°F)20°C (68°F)21°C (69°F)22°C (72°F)18°C (65°F)18°C (64°F)
Waves
Height0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.5ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)
Direction 282°
WNW
281°
WNW
281°
W
280°
W
281°
W
280°
W
279°
W
278°
W
Period11.3 sec.7.3 sec.11.0 sec.10.9 sec.10.6 sec.10.7 sec.10.6 sec.10.4 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 07:18 and will set at 22:04 on the beach(es) of Cies islands. The outside temperature will be a high of 72°F t and a low of 59°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 5.6mph km/h (with gusts up to 11.8mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)16°C (61°F)15°C (60°F)20°C (68°F)21°C (69°F)20°C (68°F)21°C (69°F)17°C (63°F)
Perceived temperature17°C (62°F)16°C (61°F)15°C (60°F)20°C (68°F)21°C (69°F)20°C (68°F)21°C (69°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%91%91%70%56%57%65%88%
Barometric pressure1017 hPa1017 hPa1016 hPa1017 hPa1018 hPa1017 hPa1017 hPa1018 hPa
Cloud cover0%0%3%4%0%0%16%71%
Heat index17°C (62°F)16°C (61°F)15°C (60°F)20°C (68°F)21°C (69°F)20°C (68°F)21°C (69°F)17°C (63°F)
Dew point15°C (59°F)15°C (58°F)14°C (57°F)14°C (58°F)12°C (53°F)11°C (52°F)14°C (57°F)15°C (60°F)
Wind
Speed4km/h (2mph)4km/h (2mph)5km/h (3mph)2km/h (1mph)9km/h (6mph)9km/h (6mph)8km/h (5mph)2km/h (1mph)
Gusts8km/h (5mph)8km/h (5mph)10km/h (6mph)3km/h (2mph)17km/h (10mph)19km/h (12mph)12km/h (8mph)4km/h (3mph)
Direction 99°
E
80°
E
102°
ESE
181°
S
250°
WSW
247°
WSW
260°
W
250°
WSW
Wind chill17°C (62°F)16°C (61°F)15°C (60°F)20°C (68°F)21°C (69°F)20°C (68°F)21°C (69°F)17°C (63°F)
Waves
Height0.2m (0.6ft)0.2m (0.6ft)0.2m (0.5ft)0.2m (0.5ft)0.1m (0.5ft)0.2m (0.6ft)0.1m (0.5ft)0.1m (0.5ft)
Direction 277°
W
277°
W
276°
W
277°
W
277°
W
277°
W
277°
W
277°
W
Period10.2 sec.10.2 sec.10.1 sec.9.8 sec.9.7 sec.9.6 sec.9.5 sec.9.4 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 07:19 and will set at 22:04 on the beach(es) of Cies islands. The outside temperature will be a high of 70°F t and a low of 58°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 6.2mph km/h (with gusts up to 11.2mph). Wave height will be up to 0.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (58°F)14°C (57°F)20°C (67°F)20°C (68°F)20°C (67°F)18°C (64°F)17°C (62°F)
Perceived temperature16°C (60°F)15°C (59°F)14°C (58°F)20°C (67°F)20°C (68°F)20°C (67°F)18°C (64°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity90%87%85%63%57%59%66%84%
Barometric pressure1019 hPa1018 hPa1018 hPa1019 hPa1020 hPa1019 hPa1019 hPa1019 hPa
Cloud cover0%0%0%0%0%0%0%0%
Heat index16°C (60°F)15°C (58°F)14°C (57°F)20°C (67°F)20°C (68°F)20°C (67°F)18°C (64°F)17°C (62°F)
Dew point14°C (58°F)13°C (55°F)12°C (53°F)12°C (54°F)11°C (53°F)12°C (53°F)11°C (52°F)14°C (57°F)
Wind
Speed4km/h (2mph)5km/h (3mph)6km/h (4mph)1km/h (1mph)10km/h (6mph)9km/h (6mph)7km/h (4mph)3km/h (2mph)
Gusts8km/h (5mph)11km/h (7mph)12km/h (8mph)1km/h (1mph)18km/h (11mph)18km/h (11mph)14km/h (9mph)5km/h (3mph)
Direction 123°
ESE
96°
E
83°
E
104°
ESE
253°
WSW
260°
W
265°
W
163°
SSE
Wind chill16°C (60°F)15°C (59°F)14°C (58°F)20°C (67°F)20°C (68°F)20°C (67°F)18°C (64°F)17°C (62°F)
Waves
Height0.1m (0.5ft)0.1m (0.4ft)0.1m (0.4ft)0.1m (0.4ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Direction 277°
W
277°
W
277°
W
277°
W
277°
W
277°
W
277°
W
277°
W
Period9.2 sec.9.1 sec.9.0 sec.9.0 sec.8.9 sec.8.8 sec.8.8 sec.8.7 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 07:20 and will set at 22:03 on the beach(es) of Cies islands. The outside temperature will be a high of 68°F t and a low of 59°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 5.6mph km/h (with gusts up to 11.8mph). Wave height will be up to 0.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (59°F)15°C (58°F)18°C (65°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (62°F)
Perceived temperature16°C (60°F)15°C (59°F)15°C (59°F)18°C (65°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity92%91%91%76%67%66%71%87%
Barometric pressure1020 hPa1020 hPa1020 hPa1021 hPa1021 hPa1021 hPa1021 hPa1021 hPa
Cloud cover0%2%5%2%0%0%0%4%
Heat index16°C (60°F)15°C (59°F)15°C (58°F)18°C (65°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (62°F)
Dew point14°C (58°F)14°C (56°F)13°C (56°F)14°C (57°F)13°C (56°F)12°C (54°F)12°C (53°F)14°C (57°F)
Wind
Speed3km/h (2mph)5km/h (3mph)6km/h (4mph)5km/h (3mph)8km/h (5mph)9km/h (6mph)7km/h (4mph)4km/h (2mph)
Gusts7km/h (4mph)11km/h (7mph)12km/h (8mph)8km/h (5mph)14km/h (9mph)19km/h (12mph)15km/h (9mph)8km/h (5mph)
Direction 121°
ESE
121°
ESE
118°
ESE
195°
SSW
242°
WSW
251°
WSW
263°
W
321°
NW
Wind chill16°C (60°F)15°C (59°F)15°C (59°F)18°C (65°F)20°C (67°F)19°C (66°F)17°C (63°F)16°C (62°F)
Waves
Height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)
Direction 277°
W
277°
W
277°
W
277°
W
277°
W
277°
W
277°
W
277°
W
Period8.6 sec.8.6 sec.8.5 sec.8.4 sec.8.3 sec.8.3 sec.8.2 sec.5.4 sec.
Significant height0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.1m (0.3ft)
Sea water temperature
Water temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 07:21 and will set at 22:02 on the beach(es) of Cies islands. The outside temperature will be a high of 70°F t and a low of 58°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 7.5mph km/h (with gusts up to 15.5mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (58°F)15°C (58°F)18°C (65°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Perceived temperature16°C (60°F)15°C (59°F)15°C (58°F)18°C (65°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity94%93%93%77%64%61%62%69%
Barometric pressure1022 hPa1021 hPa1021 hPa1021 hPa1020 hPa1019 hPa1018 hPa1019 hPa
Cloud cover8%9%13%7%1%0%0%0%
Heat index16°C (60°F)15°C (58°F)15°C (58°F)18°C (65°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Dew point15°C (58°F)14°C (56°F)13°C (56°F)14°C (57°F)14°C (56°F)13°C (55°F)12°C (53°F)13°C (55°F)
Wind
Speed4km/h (3mph)5km/h (3mph)6km/h (4mph)6km/h (4mph)11km/h (7mph)12km/h (8mph)6km/h (4mph)9km/h (6mph)
Gusts9km/h (5mph)11km/h (7mph)12km/h (8mph)9km/h (6mph)20km/h (12mph)25km/h (15mph)13km/h (8mph)18km/h (11mph)
Direction 157°
SSE
65°
ENE
64°
ENE
253°
WSW
307°
NW
284°
WNW
292°
WNW
102°
ESE
Wind chill16°C (60°F)15°C (59°F)15°C (58°F)18°C (65°F)21°C (69°F)20°C (69°F)19°C (67°F)19°C (66°F)
Waves
Height0.1m (0.3ft)0.1m (0.3ft)0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)
Direction 277°
W
277°
W
277°
W
277°
W
269°
W
265°
W
265°
W
265°
W
Period4.0 sec.4.1 sec.4.2 sec.4.3 sec.4.4 sec.4.5 sec.4.5 sec.4.5 sec.
Significant height0.1m (0.3ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)
Sea water temperature
Water temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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